Neverrrrrrr re-friend or re-family anyone back into your life if they’ve tried to ruin your character, finances, or relationships. A snake may shed its skin, but it’s still a snake. Alwayyyyyyys.
By the way, your ex didn’t deserve you, and I hope you never forget that. You deserved someone who appreciated your heart, respected your feelings, and never made you question your worth. Just because someone couldn’t recognize what they had doesn’t mean you weren’t enough. Sometimes losing the wrong person is exactly how you make room for the love you’ve always deserved.